Level 6-IX is a bonus level in The Road to El Porkado. It is unlocked by collecting a combined total of 12 stars in the levels 6-33, 6-34, 6-35, and 6-36. It is the final bonus level of the chapter, and is also the final bonus level of the game.
The player is given a 7x6 grid, along with the following parts:
- 1x Ross
- 7x Metal Frame
- 2x Propeller
- 2x Helicopter Rotor
- 2x V8 Engine
- 1x Rope
- 3x Triple Balloon
- 1x Detacher
- 1x Golden Pig
The player is awarded stars for the following conditions:
- Ross reaches the goal.
- The lower Star Box is collected.
- The upper Star Box is collected.
The player should start with a 3x1 setup of Metal Frames, with V8 Engines on either side and Ross in the middle frame. The side frames should have Propellers on the open side, and Helicopter Rotors on top of them. The player should then place three sets of Triple Balloons on top of this helicopter. Next, the player should place a Detacher below Ross, carrying two Metal Frames with the Golden Pig inside.
Upon starting, the player should take the left path behind the platforms. The birds will be awakened, but only Red and the Blues will be able to fire at the player for now; Red should be flung first, and will hit the platform and bounce off harmlessly; if the Blues do not follow immediately after, the player should bait out their attack by flying above the platform and dipping down below once they jump into the Slingshot. Once they're gone, the player can head to the right; if they stay close to the ceiling and keep moving right, Chuck will fling himself into one of the platforms above.
From there, the player has a straight shot to collect the Star Box hidden behind the bush on the right side of the level, and can then continue up to the very top. The Golden Pig is needed here to break through the three blocks at the top of the wooden cart next to the goal; upon collecting the final Star Box inside, the player can release the Detacher, pop all the Balloons, and fly over to the goal.